13250000126 has 16 divisors (see below), whose sum is σ = 22624507008. Its totient is φ = 5760869400.

The previous prime is 13250000119. The next prime is 13250000147. The reversal of 13250000126 is 62100005231.

It is a junction number, because it is equal to n+sod(n) for n = 13250000098 and 13250000107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13092380 + ... + 13093391.

It is an arithmetic number, because the mean of its divisors is an integer number (1414031688).

Almost surely, 2^13250000126 is an apocalyptic number.

13250000126 is a deficient number, since it is larger than the sum of its proper divisors (9374506882).

13250000126 is a wasteful number, since it uses less digits than its factorization.

13250000126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26185807.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 13250000126 its reverse (62100005231), we get a palindrome (75350005357).

The spelling of 13250000126 in words is "thirteen billion, two hundred fifty million, one hundred twenty-six", and thus it is an aban number.